EcoFlow DELTA 3 Classic Portable Power Station
$643.00
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The EcoFlow DELTA 3 Classic is a compact, 1,024Wh LiFePO4 power station built for everyday preparedness. With 1,800W of output, a 10 ms auto-switch for sensitive electronics and fast X-Stream wall charging, it keeps a refrigerator, CPAP, router or satellite terminal running through short outages and travels easily to the campsite.
1,800W Output
Rated 1,800W at 120V with 3,600W surge and X-Boost up to 2,600W for compatible appliances. USB-C ports provide up to 100W and 30W, plus an 18W USB-A port.
Fast Recharging, Four Ways
- Wall: 1,400W input, 0-80% in about 45 minutes, full in about 60 minutes
- Solar: up to 500W
- Car: 80% in about 1.8 hours with the 500W Alternator Charger (sold separately)
- Generator: full in about 1 hour with a compatible smart generator
10 ms Auto-Switch
Keeps NAS, servers and network equipment online through brief grid interruptions.
Durable LFP Design and App Control
Automotive-grade full-tab LFP cells, a 24/7 BMS and CTC structure. The EcoFlow app (OASIS 3.0) offers monitoring, timed charge and discharge, and Storm Guard Mode. Warranty is up to 5 years: 3 years standard plus a 2-year extension with app registration.
Specifications
| Capacity | 1,024Wh (51.2V, 20Ah) |
|---|---|
| Battery chemistry | LFP (LiFePO4) |
| Rated AC output | 1,800W total, 120V~60Hz |
| Surge output | 3,600W |
| X-Boost | 2,600W |
| USB-C | USB-C1 100W max; USB-C2 30W max |
| USB-A | 18W max |
| AC input | 1,400W max, 100-120V~15A |
| AC charge time | 0-80% in about 45 min; full in about 60 min |
| Solar input | 500W max |
| UPS switchover | 10 ms |
| Noise | 30dB or less at 600W |
| Dimensions | 398 x 200 x 283 mm (H x W x D) |
| Weight | 12.1 kg (approx. 26.7 lb) |
| Connectivity | Wi-Fi, Bluetooth, EcoFlow app / OASIS 3.0 |
| Color | Grey |
| Charging temperature | 32-113F (0-45C) |
| Discharging temperature | 14-113F (-10-45C) |
| Warranty | Up to 5 years (3-year standard + 2-year extension with app registration) |

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